Spacer capture rod to space grid attachment device

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United States of America Patent

PATENT NO 4692303
SERIAL NO

06643440

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Vertical and axial movement of fuel rods relative to grid spacers in a fuel bundle of a BWR or PWR nuclear reactor is prevented by use of sleeves welded to various vertical positions upon a fuel rod, whereby the sleeves have horizontally and vertically oriented windows and slots for engaging protrusions and corner springs, respectively, located in the openings for receiving fuel rods of the grid spacers.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
FRAMATOME ANP INCPOST OFFICE BOX 10935 3315 OLD FOREST ROAD LYNCHBURG VA 24506

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Osborne, Jon L West Richland, WA 4 60

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